>sp|Q8Z460|CYSH_SALTI Phosphoadenosine 5'-phosphosulfate reductase OS=Salmonella typhi GN=cysH MSQLDLNALNELPKVDRVLALAETNAQLETLTAEERVAWALENLPGEYVLSSSFGIQAAV SLHLVNQIRPDIPVILTDTGYLFPETYQFIDELTDKLKLNLKVYRAGESPAWQEARYGKL WEQGVEGIEKYNEINKVEPMNRALKELNAQTWFAGLRREQSGSRAHLPVLAIQRGVFKVL PIIDWDNRTVYQYLQKHGLKYHPLWAQGYLSVGDTHTTRKWEPGMAEEETRFFGLKRECG LHEG